SKU: 10228941371

CORIO CD 4 Liter Refrigerated and Heating Circulators

Sale price$3683.25 Regular price$4092.50
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Description

CORIO CD 4 Liter Refrigerated and Heating CirculatorsOverview The new generation of laboratory circulators for routine work and standard tasks. Refrigerated Heating Circulators of the new CORIO series distinguish themselves with a great price to performance ratio. They are ideal for all standard tasks and routine work in laboratories and industry. Available in 2 different size configurations to accommodate your lab's requirements. Features: Models for internal and external applications Very quiet

Overview

The new generation of laboratory circulators for routine work and standard tasks. Refrigerated / Heating Circulators of the new CORIO series distinguish themselves with a great price-to-performance ratio. They are ideal for all standard tasks and routine work in laboratories and industry.

Available in 2 different size configurations to accommodate your lab's requirements.

Features:

  • Models for internal and external applications
  • Very quiet
  • Bright, white, easy to read display
  • Easy pump change-over between internal and external circulation
  • USB connection
  • External pump connections
  • Class III (FL) according to DIN 12876-1
  • Space-saving cooling coil design provides more usable space in the bath tank
  • High-quality bath tanks made of stainless steel with bath lid and drain tap
  • Bath lid and drain tap included
  • Removable ventilation grid
  • Refrigeration unit without side vents
Key Attributes
Type Stirred / Circulating Baths
Incubation Yes
Refrigeration Yes
Temp Range (°C) A -20 to 150 (-25 on 300F model)
Capacity (L) 3 ... 4 l
Circulation Yes
Brand Julabo
MaxFlow Rate (l/min) 16
Temp Stability (°C) ±0.03
Timer Yes
Alarms Yes
Digital or Mechanical Digital
Data connection USB
Tank Material Stainless Steel
Sample Agitation No
Media Racks Available Yes
Warranty (years) 1
Weight (lb) N/A
Width (in) Model Specific
Depth (in) Model Specific
Height (in) Model Specific

 

Manufacturer Specifications

Model

CD-200F

CD-201F

CD-300F

Dimensions (W × L × H)

9.1 x 15.4 x 25.6 in.

17.3 x 16.1 x 17.3 in.

9.4 x 16.5 x 26 in.

Filling volume

3 ... 4 l

Weight

57.3 lbs

55.1 lbs

61.7 lbs

Pump connections

M16x1 male

Barbed fittings inner diameter

8/12 mm

Working temperature range

-20 ... +150 °C

-25 ... +150 °C

Temperature stability

±0.03 °C

Setting the resolution of the temperature display

0.1 °C

Temperature display resolution

0.01 ... 0.1 °C

Ambient temperature

+5 ... +40 °C

Data based on voltage version:

115V/60Hz (Nema N5-15 Plug)

Heating capacity

1 kW

Cooling capacity (Medium: Ethanol)

20°C/0.22 kW

20°C/0.22 kW

20°C/0.31 kW

0°C/0.17 kW

0°C/0.1 kW

0°C/0.28 kW

 -10°C/0.13 kW

N/A

 -10°C/0.2 kW

 -20°C/0.06 kW

 -20°C/0.06 kW

 -20°C/0.11 kW

Pump capacity flow rate

16 l/min

Pump capacity flow pressure

4.8 bar

Viscosity max.

50 cST

Refrigerant stage 1

R134a

Global Warming Potential for R134a

1430

Filling volume

70 g

70 g

100 g

Carbon dioxide equivalent

0.1 t

0.1 t

0.143 t

Bath tank

Stainless steel

Bath cover

integrated

Usable bath opening (W x L / D)

5.1 x 5.9 / 5.9 in.

Cooling of compressor

1-stage Air

Classification according to DIN12876-1

Classification III (FL)

IP Code according to IEC 60529

IP 21

Pump function

Pressure Pump

Pump type

Immersion Pump

Temperature control

PID1

Absolute temperature calibration

1 Point Calibration

Temperature displayTemperature display

LED

Temperature settingTemperature setting

Keypad

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10228941371

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Caitlyn
San Leandro, US
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
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Reviewed in the United States on May 15, 2026
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Alli
Bozeman, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
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Reviewed in the United States on June 1, 2026
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Kindle Customer
Boise, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
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Reviewed in the United States on June 8, 2026
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Anna T
Lowell, US
★★★★★ 5
As advertised for once! Lol
Color: Cooling Blue Cover, Size: Queen (Pack of 2), Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Queen size set of 2 pillows, I'm giving it 5stars first bc it has a good length and width!! If you've ever bought memory foam pillows before you know some are small!! Anyways after having it for 5nights, we loved that me and my huddy could adjust the Thickness amount we had in it to our needs, me needing a thick pillow and my husband needing a flatter one. So this was perfect for that. So far its nice to sleep on, stays cool, doesnt get hot. I would say its on the frimer side but softer the more foam you take out! Really its just good for the amount you spend!! Will it last 10years probably not but what does now a days. This is the only time my huddy n I bought the same pillow and both love it so I'm just still in shock it worked out so well!!
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Reviewed in the United States on April 28, 2026
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Lana Cannon
West Palm Beach, US
★★★★★ 5
Adjustable pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
I love these because they don't go flat. You can pull out whatever you need to make them comfy for you. They come in two different layers. So you have that protective cover over the main case that holds the memory foam. They're amazing to sleep on. I have had these last for years without going flat. If you hate flat pillows this is the way to go. They are very easy to wash. You just have to separate layers. They are very thick, you can adjust the thickness. Everyone in my house has at least one. They are worth the money. I have never had to replace them, because they went flat.
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Reviewed in the United States on May 6, 2026

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